To provide a vehicle charge control system which can utilize the generated power of solar panel while evading the occurrence of charging that may cause the deterioration of an auxiliary battery during V2H power supply.SOLUTION: The charge control system includes: a solar battery; a drive battery connected to equipment outside a vehicle in a manner capable of power supply; an auxiliary battery; and a control unit which controls a vehicle power transfer state. The control unit controls to switch over, during parking of a vehicle, between a mode to charge the solar battery with the generated power of the solar panel and a mode to charge the drive battery and the auxiliary battery with power stored in the solar battery, based on the power storage amount of the solar battery. During running of the vehicle, the control unit limits to charge the drive battery with the generated power of the solar panel, while permitting to charge the auxiliary battery. During connection between the drive battery and the equipment outside the vehicle, the control unit limits to charge the drive battery by the generated power of the solar panel, while permitting to charge the auxiliary battery to power lower than an upper limit value.SELECTED DRAWING: Figure 1

    【課題】V2H電力供給中に補機バッテリが劣化するような充電の発生を回避しつつ、ソーラーパネルの発電電力を活用できる車両用充電制御システムを提供する。【解決手段】本充電制御システムは、ソーラーバッテリと、電力供給可能に車外設備と接続される駆動用バッテリと、補機バッテリと、車両の電力授受状態を制御する制御部とを備え、制御部は、車両の駐車中は、ソーラーパネルの発電電力をソーラーバッテリに充電するモードと、ソーラーバッテリに蓄えられた電力を駆動用バッテリ及び補機バッテリに充電するモードとを、ソーラーバッテリの蓄電量に基づいて切り替えて制御し、車両が走行中は、ソーラーパネルの発電電力による駆動用バッテリへの充電を制限し補機バッテリへの充電を許容し、駆動用バッテリと車外設備との接続中は、ソーラーパネルの発電電力による駆動用バッテリへの充電を制限し補機バッテリへの充電を上限値未満の電力まで許容する。【選択図】図1


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    Titel :

    VEHICLE CHARGE CONTROL SYSTEM


    Weitere Titelangaben:

    車両用充電制御システム


    Beteiligte:
    GO KOICHI (Autor:in) / MIYOSHI TATSUYA (Autor:in)

    Erscheinungsdatum :

    2020-06-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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